1.5SMC120A-E3/9AT

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1.5SMC120A-E3/9AT is a type of transient voltage suppressor diode (TVS – Diode). It has wide range of applications and is used in various sectors. The device is designed to clamp and absorb transient voltage surges. The on-state voltage drop of the diode is minimal, which helps in reducing the power loss and increasing the efficiency of the system. This device also provides high level of ESD immunity.

TVS-Diodes are used to protect electronic circuits from high voltage transients such as electrostatic discharge (ESD), lightning strikes, power surge, and other electrical transient over-voltage events. They are also designed to protect against over-voltage and excessive current damage.

The working principle of a TVS-Diode is pretty basic. When a voltage surge higher than the maximum rating of the device is applied, the diode begins to breakdown. This breakdown is also known as a “clamping” effect. As the voltage is increased, the diode will remain in a breakdown state, creating a low resistance path for current flow. This current flow works to reduce the peak voltage of the spike, protecting the device from over-voltage damage.

1.5SMC120A-E3/9AT TVS-Diodes are widely used in many different applications. It can be used to protect sensitive electronic components such as CMOS or bipolar, open-drain outputs, ringers, relays, and other input/output (I/O) interfaces. It is also used to protect applications from static voltage, transient overshoot, radio frequency interference (RFI), and electromagnetic interference (EMI).

The main advantage of using 1.5SMC120A-E3/9AT TVS-Diodes is that it can withstand very high surge currents. It is also able to provide higher levels of ESD immunity and low clamping voltage. The on state resistance is also very low which helps to reduce power loss. All these features make this device an ideal choice for many different applications.

In conclusion, 1.5SMC120A-E3/9AT is a very useful type of TVS-Diode and is used in many different applications. It is designed to provide high level of ESD immunity and protection against high voltage transients. It also has a low on state resistance which helps to reduce power loss and improve efficiency.

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